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Patents Grants
last 30 patents
Information
Patent Grant
Methods and apparatus for prediction simplification in video coding
Patent number
11,985,356
Issue date
May 14, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prediction mode signaling in video coding
Patent number
11,985,311
Issue date
May 14, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of video coding using prediction refinement w...
Patent number
11,943,468
Issue date
Mar 26, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
Patent number
11,800,124
Issue date
Oct 24, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20230388532
Publication date
Nov 30, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING WITH NEURAL NETWORK BASED IN-LOOP FILTERING
Publication number
20230319314
Publication date
Oct 5, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET...
Publication number
20230308652
Publication date
Sep 28, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20230209093
Publication date
Jun 29, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20230199209
Publication date
Jun 22, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei Kuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
Publication number
20230109849
Publication date
Apr 13, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20230027818
Publication date
Jan 26, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPATIAL NEIGHBOR BASED AFFINE MOTION DERIVATION
Publication number
20230011286
Publication date
Jan 12, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Wei CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF RESIDUAL AND COEFFICIENT CODING
Publication number
20220353538
Publication date
Nov 3, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20220353540
Publication date
Nov 3, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20220345705
Publication date
Oct 27, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20220345750
Publication date
Oct 27, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS COMPONENT DETERMINATION OF CHROMA AND LUMA COMPONENTS OF VIDE...
Publication number
20220337847
Publication date
Oct 20, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION ESTIMATION REGION FOR THE MERGE CANDIDATES
Publication number
20220329846
Publication date
Oct 13, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESIDUAL AND COEFFICIENTS CODING FOR VIDEO CODING
Publication number
20220329812
Publication date
Oct 13, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IN-LOOP FILTERS FOR VIDEO CODING
Publication number
20220329817
Publication date
Oct 13, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20220329859
Publication date
Oct 13, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS COMPONENT ADAPTIVE LOOP FILTER FOR VIDEO CODING
Publication number
20220321895
Publication date
Oct 6, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Tsung-Chuan Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20220303580
Publication date
Sep 22, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS ON TRANSFORM AND COEFFICIENT SIGNALING
Publication number
20220286708
Publication date
Sep 8, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEBLOCKING FILTERING FOR VIDEO CODING
Publication number
20220286673
Publication date
Sep 8, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF RESIDUAL AND COEFFICIENTS CODING
Publication number
20220256199
Publication date
Aug 11, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20220239926
Publication date
Jul 28, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng Jhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SMALL CHROMA BLOCK SIZE RESTRICTION IN VIDEO CODING
Publication number
20220224919
Publication date
Jul 14, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
Publication number
20220201301
Publication date
Jun 23, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF VIDEO CODING USING PALETTE MODE
Publication number
20220174301
Publication date
Jun 2, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Hong-Jheng JHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION MODE SIGNALING IN VIDEO CODING
Publication number
20220159248
Publication date
May 19, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
Publication number
20220150490
Publication date
May 12, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND APPARATUS OF RESIDUAL AND COEFFICIENT CODING
Publication number
20220150522
Publication date
May 12, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MERGE MODE WITH MOTION VECTOR DIFFERENCES
Publication number
20220132159
Publication date
Apr 28, 2022
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE